DOE's Better Buildings Initiative Expands Better Buildings Accelerators

The U.S. Department of Energy’s Better Buildings Initiative has expanded to engage leaders in a set of Better Buildings Accelerators designed to demonstrate specific innovative policies and approaches, which upon successful demonstration will accelerate investment in energy efficiency.  DOE launched three new Accelerators in May, focused on Clean Energy for Low Communities, sustainable Wastewater Infrastructure, and Combined Heat and Power for Resiliency.

The Clean Energy for Low Income Communities Accelerator aims to lower energy bills in low-income communities through expanded installation of energy efficiency and distributed renewable energy sources. Although the primary objective of increasing clean energy installations in low-income communities is to help reduce energy costs, participation in the Accelerator can bring a number of additional benefits, as energy efficiency can lower the overall need and costs for energy and make buildings more comfortable. Distributed renewables can provide stable energy costs, promote economic development, and improve the environment.

The Wastewater Infrastructure Accelerator will work over three years with state, regional, and local agencies that are engaging with water resource recovery facilities in their jurisdiction to accelerate a pathway toward a sustainable infrastructure of the future. The Accelerator aims to catalyze the adoption of innovative and best-practice approaches in data management, technologies, and financing for infrastructure improvement. Partners will seek to improve the energy efficiency of their participating water resource recovery facilities by at least 30 percent and integrate at least one resource recovery measure.

The Combined Heat and Power for Resiliency Accelerator will support and expand the consideration of combined heat and power (CHP) and other distributed generation (DG) solutions for critical infrastructure.  As a collaborative effort with states, communities, utilities, and other stakeholders, partners will examine the perceptions of CHP/DG among resiliency planners; identify gaps in current technologies or information relative to resilience needs, establish a value for CHP/DG in resilient operations in critical infrastructure; and develop strategies for communities to capitalize on CHP’s strengths as a reliable, high-efficiency, lower emissions electricity and heating source for critical infrastructure. Partners will collaborate with jurisdictional counterparts to establish a decision framework, documenting their process for replicability.

For more information on how to get involved in the Accelerators, send an information request at or visit